The keyword term "patriots day movies" functions as a noun phrase. The core grammatical component of this phrase is the plural noun "movies," which acts as the head noun. The preceding words, "Patriots Day," serve as a modifier that specifies the subject or category of the movies.
In this construction, "Patriots Day," which is a proper noun, functions as a noun adjunct (or attributive noun). A noun adjunct is a noun that modifies another noun, effectively acting like an adjective. For example, in the phrase "computer screen," the noun "computer" describes the type of "screen." Similarly, "Patriots Day" modifies "movies" to delineate a specific subgenre of films related to the events of that day.
Understanding this grammatical role is crucial because it establishes the article's subject as a tangible category of media, not an abstract concept. The main point is the collection of films themselves. Consequently, the article's focus should be on identifying, describing, or analyzing the specific cinematic works that fall under this classification, treating "patriots day movies" as the central topic to be explored.
